KayDrill 凯钻

M Series

Built for mining, major projects and continuous heavy duty — steady, efficient output and high uptime in the toughest conditions

Range: 5–43 m³/min free air delivery · 8–35 bar

M Series

82

models in production (17 DM electric / 65 CM diesel)

4

engine platforms (Cummins / Yuchai / Xichai / Deutz)

55–800

HP power range, from 2-wheel trailers to heavy-duty units

  • One-touch dual mode: switch between two preset duty points on the controller, so one unit covers both high-flow and high-pressure work
  • Separate air-filter assemblies for engine and airend, each with main and safety elements; heavy-duty desert kit available
  • Generously sized cooling keeps heat balance under continuous high load and heat, cutting over-temperature shutdowns
  • Cold-start system: optional pre-heater for extreme cold and altitude, shortening warm-up to rated duty
  • Up to 35 bar and 43 m³/min — enough for deep water wells, geothermal and large-diameter piling
Co-developed screw airend

Feature 1

Co-developed screw airend

Developed jointly with a specialist airend maker. The controller switches between two preset duty points, covering both high-flow and high-pressure work.

Matched power systems

Feature 2

Matched power systems

Diesel units come standard with Cummins or Yuchai industrial engines, with Xichai and Deutz as options; electric units use tier-one industrial motors, 55–800 HP.

Multi-stage air filtration

Feature 3

Multi-stage air filtration

Independent filter assemblies for engine and airend, each with main and safety elements; a heavy-duty desert kit and a high-altitude intake and combustion option are available.

High-capacity cooling

Feature 4

High-capacity cooling

Oversized coolers, a straight-through airflow layout and a thermostatic valve that actively controls oil temperature reduce over-temperature stops under heat and high load.

Cold-start system

Feature 5

Cold-start system

For extreme cold, high altitude and harsh winters, an optional pre-heater and cold-start system shorten warm-up so units start reliably in the deep cold.

Smart control & diagnostics

Feature 6

Smart control & diagnostics

A dedicated industrial controller reads pressure and humidity in real time and loads/unloads to the actual demand curve, with self-diagnosis, plain fault codes and service reminders.

Full model list

82 models in production. Switch by drive and compression stages, and filter by air delivery, pressure and engine brand.

Units

Showing 82

ModelAir delivery (m³/min)Pressure (bar)PowerOutletChassisWeight (kg)Dimensions (mm)
DM90-16/10161090kW1-1.5"、2-1"4-wheel16002500×1400×1800Quote
DM90-13/14.51314.590kW1-1.5"、2-1"4-wheel16002550×1400×1800Quote
DM132-15/171517132kW1-2"、1-1"4-wheel24003100×1700×2050Quote
DM132-17/131713132kW1-2"、1-1"4-wheel24003100×1700×2050Quote
DM90-18/15181590kW (4-pole)1-2"、1-1"4-wheel26003100×1700×2050Quote
DM110-18/181818110kW (4-pole)1-2"、1-1"4-wheel26903100×1700×2050Quote
DM135-22/182218132kW1-2"、1-1"4-wheel26903100×1700×2050Quote
DM138-23/192319132kW1-2"、1-1"4-wheel26903100×1700×2050Quote
DM138B-23/192319132kW (4-pole)1-2"、1-1"4-wheel27503100×1700×2050Quote
DM139-23/202320132kW1-2"、1-1"4-wheel27503100×1700×2050Quote
DM185-23/242324185kW (4-pole)1-2"、1-1"4-wheel39203600×1900×2160Quote
DM185-26/212621185kW (4-pole)1-2"、1-1"4-wheel39203600×1900×2160Quote
DM185-28/182818185kW (4-pole)1-2"、1-1"4-wheel39203600×1900×2160Quote
DM250-31/253125250kW (4-pole)1-2"、1-1"4-wheel65004050×1950×2380Quote
DM250-33/213321250kW (4-pole)1-2"、1-1"4-wheel65004050×1950×2380Quote
DM250-34/203420250kW (4-pole)1-2"、1-1"4-wheel65004050×1950×2380Quote
DM250-35/183518250kW (4-pole)1-2"、1-1"4-wheel65004050×1950×2380Quote
CM56-5/8X58FAW Xichai 56HP1-1";2-3/4"2-wheel9002500×1450×1350Quote
CM72-7/8X78FAW Xichai 72HP3-1"2- / 4-wheel2400×1320×1700 / 3300×1770×1670Quote
CM125-9/12K912Cummins 125HP1-1.5"、1-1"2- / 4-wheel2220×1870×1950 / 2250×1400×1950Quote
CM125-10/10K1010Cummins 125HP1-1.5"、1-1"2- / 4-wheel2220×1870×1950 / 2250×1400×1950Quote
CM125-12/8K128Cummins 125HP1-1.5"、1-1"2- / 4-wheel2220×1870×1950 / 2250×1400×1950Quote
CM130-9/12K912Cummins 130HP1-1.5"、1-1"2- / 4-wheel2220×1870×1950 / 2250×1400×1950Quote
CM130-10/10K1010Cummins 130HP1-1.5"、1-1"2- / 4-wheel2220×1870×1950 / 2250×1400×1950Quote
CM130-12/8K128Cummins 130HP1-1.5"、1-1"2- / 4-wheel2220×1870×1950 / 2250×1400×1950Quote
CM150-10/121012Yuchai 150HP1-1.5"、1-1"4-wheel24003100×1700×2000Quote
CM150-10/12K1012Cummins 150HP1-1.5"、1-1"2- / 4-wheel2750×2120×2010 / 2900×1700×2000Quote
CM150-12/101210Yuchai 150HP1-1.5"、1-1"4-wheel24003100×1700×2000Quote
CM150-12/10K1210Cummins 150HP1-1.5"、1-1"2- / 4-wheel2750×2120×2010 / 2900×1700×2000Quote
CM150-13/8138Yuchai 150HP1-1.5"、1-1"4-wheel24003100×1700×2000Quote
CM150-13/8K138Cummins 150HP1-1.5"、1-1"2- / 4-wheel2750×2120×2010 / 2900×1700×2000Quote
CM180-15/15K1515Cummins 180HP1-1.5"、1-1"2- / 4-wheel2750×2120×2010 / 2900×1700×2000Quote
CM180-15/14K1514Cummins 180HP1-1.5"、1-1"2- / 4-wheel2750×2120×2010 / 2900×1700×2000Quote
CM180-15/161516Yuchai 180HP1-1.5"、1-1"4-wheel27002900×1700×2000Quote
CM180-16/13K1613Cummins 180HP1-1.5"、1-1"2- / 4-wheel2750×2120×2010 / 2900×1700×2000Quote
CM180-16/151615Yuchai 180HP1-1.5"、1-1"4-wheel27002900×1700×2000Quote
CM180-18/121812Yuchai 180HP1-1.5"、1-1"4-wheel27002900×1700×2000Quote
CM190-15/161516Yuchai 190HP1-2"、1-1"4-wheel27003100×1700×2050Quote
CM190-16/151615Yuchai 190HP1-2"、1-1"4-wheel27003100×1700×2050Quote
CM190-18/121812Yuchai 190HP1-2"、1-1"4-wheel27003100×1700×2050Quote
CM205-18/18K1818Cummins 205HP1-1.5"、1-1" / 1-2"、1-1"2- / 4-wheel2750×2120×2010 / 3100×1700×2150Quote
CM220-18/18-20/15Dual mode18 / 2018 / 15Yuchai 220HP1-2"、1-1"4-wheel27503100×1700×2050Quote
CM220-18/18K1818Cummins 220HP1-1.5"、1-1" / 1-2"、1-1"2- / 4-wheel2750×2150×2010 / 3100×1700×2150Quote
CM260-19/181918Yuchai 260HP1-2"、1-1"4-wheel31003300×1900×2250Quote
CM260-19/19-20/15KDual mode19 / 2019 / 15Cummins 260HP1-2"、1-1"4-wheel31003300×1900×2250Quote
CM260-19/19K1919Cummins 260HP1-2"、1-1"4-wheel31003300×1900×2250Quote
CM260-20/18K2018Cummins 260HP1-2"、1-1"4-wheel31003300×1900×2250Quote
CM480-34/28X3428FAW Xichai 480HP1-1";1-2"4-wheel53003700×2050×2550Quote
CM190-15/18-17/13Dual mode15 / 1718 / 13Yuchai 190HP1-2"、1-1"4-wheel30003100×1700×2050Quote
CM220-20/18-22/15Dual mode20 / 2218 / 15Yuchai 220HP1-2"、1-1"4-wheel30003100×1700×2050Quote
CM220-20/18-22/15KDual mode20 / 2218 / 15Cummins 220HP1-2"、1-1"2- / 4-wheel2950×2120×2010 / 3100×1700×2050Quote
CM220B-19/18-21/15Dual mode19 / 2118 / 15Yuchai 220HP1-2"、1-1"4-wheel30003100×1700×2050Quote
CM240-19/21-21/15Dual mode19 / 2121 / 15Yuchai 240HP1-2"、1-1"4-wheel30003100×1700×2050Quote
CM240-19/21-23/15Dual mode21 / 2319 / 15Yuchai 240HP1-2"、1-1"4-wheel30003100×1700×2050Quote
CM260-19/221922Yuchai 260HP1-2"、1-1"4-wheel33003300×1900×2250Quote
CM260-19/23-21/16Dual mode19 / 2123 / 16Yuchai 260HP1-2"、1-1"4-wheel33003300×1900×2250Quote
CM260-21/212121Yuchai 260HP1-2"、1-1"4-wheel33003300×1900×2250Quote
CM260-21/21-23/15Dual mode21 / 2321 / 15Yuchai 260HP1-2"、1-1"4-wheel33003300×1900×2250Quote
CM260-21/21-23/16KDual mode21 / 2321 / 16Cummins 260HP1-2"、1-1"4-wheel33003300×1900×2250Quote
CM260-21/21K2121Cummins 260HP1-2"、1-1"4-wheel33003300×1900×2250Quote
CM260-22/192219Yuchai 260HP1-2"、1-1"4-wheel33003300×1900×2250Quote
CM260-22/19-24/15KDual mode22 / 2419 / 15Cummins 260HP1-2"、1-1"4-wheel33003300×1900×2250Quote
CM260-22/19K2219Cummins 260HP1-2"、1-1"4-wheel33003300×1900×2250Quote
CM260-24/15-22/19Dual mode24 / 2215 / 19Yuchai 260HP1-2"、1-1"4-wheel33003300×1900×2250Quote
CM260-24/18K2418Cummins 260HP1-2"、1-1"4-wheel33003300×1900×2250Quote
CM310-23/20-25/15Dual mode23 / 2520 / 15Yuchai 310HP1-2"、1-1"4-wheel / skid3300×1900×2250 / 3300×1850×1720Quote
CM310-24/22-26/16Dual mode24 / 2622 / 16Yuchai 310HP1-2"、1-1"4-wheel / skid3300×1900×2250 / 3300×1850×1720Quote
CM325-24/22-26/18KDual mode24 / 2622 / 18Cummins 325HP1-2"、1-1"4-wheel / skid3290×1920×2230 / 3150×1850×1850Quote
CM325-24/22K2422Cummins 325HP1-2"、1-1"4-wheel / skid3290×1920×2230 / 3150×1850×1850Quote
CM360-27/23K2723Cummins 360HP1-2"、1-1"4-wheel / skid3550×2000×2300 / 3450×2000×2050Quote
CM360-29/22K2922Cummins 360HP1-2"、1-1"4-wheel / skid3550×2000×2300 / 3450×2000×2050Quote
CM360-29/24K2924Cummins 360HP1-2"、1-1"4-wheel / skid3550×2000×2300 / 3450×2000×2050Quote
CM360-31/25-33/18KDual mode31 / 3325 / 18Cummins 360HP1-2"、1-1"4-wheel / skid3550×2000×2400 / 3450×2000×2000Quote
CM360-31/25K3125Cummins 360HP1-2"、1-1"4-wheel / skid3550×2000×2400 / 3450×2000×2000Quote
CM400-31/253125Yuchai 400HP1-2"、1-1"4-wheel / skid3750×2000×2400 / 3650×2000×1980Quote
CM400-31/25-33/18Dual mode31 / 3325 / 18Yuchai 400HP1-2"、1-1"4-wheel / skid3750×2000×2400 / 3650×2000×1980Quote
CM420-33/263326Yuchai 420HP1-2"、1-1"4-wheel / skid3750×2000×2400 / 3650×2000×1980Quote
CM430-34/26-36/18KDual mode34 / 3626 / 18Cummins 430HP1-2"、1-1"4-wheel / skid3550×2000×2400 / 3150×2000×1950Quote
CM550-35/34-38/25KDual mode35 / 3834 / 25Cummins 550HP1-2"、1-1"4-wheel / skid4000×2160×2750 / 3730×2160×2330Quote
CM550-36/30-38/20KDual mode36 / 3830 / 20Cummins 550HP1-2"、1-1"4-wheel / skid4000×2160×2750 / 3730×2160×2330Quote
CM755-38/35-40/30KDual mode38 / 4035 / 30Cummins 755HP1-1.5"、1-2.5"4-wheel / skid4000×2160×2750 / 3730×2160×2330Quote
CM755-40/30-43/20KDual mode40 / 4330 / 20Cummins 755HP1-1.5"、1-2.5"4-wheel / skid4000×2160×2750 / 3730×2160×2330Quote

Not sure which compressor you need?

Answer 6 quick questions — country, application, hole size, rock and site conditions — and get recommended models in about 3 minutes

Help me choose

Options & accessories

View service kits ›
Heavy-duty desert air-filter kit

Heavy-duty desert air-filter kit

Cold-start system

Cold-start system

High-altitude intake option

High-altitude intake option

IoT diagnostic panel

IoT diagnostic panel

FAQ

Diesel or electric — which M Series unit should I choose?

+

With a stable grid on site, choose electric: output is unaffected by altitude and there is no fuel to haul. Without grid power, or with frequent moves, choose diesel — four engine platforms let you match local fuel and service networks.

What does “dual mode” mean?

+

Selected models can switch between two preset flow/pressure settings on the controller, so one machine handles both high-flow and high-pressure jobs without swapping units.

Does output drop at high altitude?

+

Diesel engines naturally lose power at altitude; the M Series offers an intake and combustion option to limit the loss. Electric units are unaffected by altitude.

Get a full M Series proposal

Contact us